Features:
1. Wireless Blue Tooth adapter, plug and play.
2. Support simultaneous connection and use of multiple Blue Tooth devices.
3. Compatible with multiple Blue Tooth versions.

Specification:
Name: USB Blue Tooth 5.1 Adapter
Interface: USB
Use: Plug and Play
Transmission rate: 20Mbps
Effective working radius: 10m
Blue Tooth standard: 5.1
Operating frequency: 100MHz
Packing List:
USB Blue Tooth 5.1 Adapter*1

Notes:
1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is showed in the pictures.
2. Please forgive a slight measuring deviation due to manual measurement.